# India Water Treatment Market

> India Water Treatment Market Research Report Information By Equipment (Membrane Separation, Biological, Disinfection And Sludge Treatment), By Process (Primary Treatment, Secondary Treatment And Tertiary Treatment), By Application (Municipal And Industrial) – India Market Forecast Till 2035.

- **Forecast Period:** 2025 - 2035
- **CAGR:** 10.6%
- **2024:** $ 2.3 Billion
- **2025:** $ 2.54 Billion
- **2035:** $ 6.97 Billion
- **Key Players:** Tata Projects (IN), Larsen & Toubro (IN), Veolia Water Technologies (FR), SUEZ Water Technologies & Solutions (FR), Ecolab (US), Aquatech International (US), Pentair (US), Xylem (US), Thermax (IN)

**Report ID:** MRFR/Equip/19845-HCR · **Pages:** 111 · **Author:** Chitranshi Jaiswal · **Last Updated:** April 06, 2026

**URL:** https://www.marketresearchfuture.com/reports/india-water-treatment-market-21395

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## Market Summary

## India Water Treatment Market Overview

India Water Treatment Market Size was valued at USD 2.30 Billion in 2024. The Water Treatment industry is projected to grow from USD 2.54 Billion in 2025 to USD 6.30 Billion by 2034, exhibiting a compound annual growth rate (CAGR) of 10.60% during the forecast period (2025 - 2034). Increasing water pollution and growing population demand are the main market drivers anticipated to propel the Water Treatment Market in India.Source: Secondary Research, Primary Research, _Market Research Future_ Database and Analyst Review

## **India Water Treatment Market Trends**

The growing pulp and paper sector drives the market CAGR for Water Treatment. Water and wastewater treatment technologies used in the pulp and paper industry include reverse osmosis, ion exchange, UV disinfection, membrane filtering, biological treatment, and others. For instance, the Canadian government maintains that the pulp and paper industry is growing. In 2021, the Minister of Natural Resources announced a US$3.8 million investment in Red Leaf Pulp, a Kelowna-based startup, under Sustainable Development Technology Canada (SDTC). Furthermore, Invest India forecasts that India's paper and paperboard industry will grow at a 6-7% yearly rate.

India consumes 15 kg of paper per person each year. The rising pulp and paper sector will require extra water and wastewater treatment technologies to control waste streams, which will drive industrial growth during the forecast period.

Moreover, in recent years, there has been a greater emphasis on environmental sustainability and reducing the environmental impact of industrial activity. As a result, governments around the world, including India, have implemented severe effluent treatment rules to ensure that enterprises meet wastewater discharge criteria. In India, the Central Pollution Control Board (CPCB) and State Pollution Control Boards (SPCBs) are in charge of implementing these policies and ensuring that enterprises meet the required criteria.

In India, effluent treatment laws establish allowable limitations for different parameters such as chemical oxygen demand (COD), total dissolved solids (TDS), total suspended solids (TSS), and biological oxygen demand (BOD) in industrial wastewater. Industries are required to establish effluent treatment plants (ETPs) to clean wastewater before it is discharged into aquatic bodies. The laws also require enterprises to get SPCB permits for their ETPs and submit regular effluent quality reports. Industries that fail to comply with the regulations face consequences, which may include fines, facility closure, or imprisonment for the responsible staff.

The strict laws governing effluent treatment have raised demand for advanced wastewater treatment methods and equipment, such as membrane separation, biological treatment, and disinfection equipment. It has also generated opportunities for enterprises to offer specialized effluent treatment services, such as consultation and testing. Thus, driving the India Water Treatment market revenue.

India's population demand increases day by day, and by forecast estimates, such demand will expect two times more water resources than what will be available. This forecasting plan will cause great water scarcity in our country. Long-term demand for such water treatment systems is expected to grow in the future due to growing water scarcity for industrial and household use. The total cost of Swachh Bharat Mission – Urban 2.0 for all its components is estimated to be INR 1,41,600 crores (USD 18.998 billion) in the year 2021 – 2022.

The government of India will put in 36465 crores (USD 4.892 billion), and other contributors include corporates, public/private sectors, CSR, and foreign assistance, among others. The country's outlay plans of how much money will be devoted to the development of water supply and sewage systems as well as the construction of wastewater treatment plants are described.

## **India Water Treatment Market Segment Insights**

### **Water Treatment Equipment Insights**

The India Water Treatment Market segmentation, based on Equipment, includes Membrane Separation, Biological, Disinfection and Sludge Treatment. The membrane separation category leads India's water and wastewater treatment market. Membrane separation technology is utilized in a variety of applications, including reverse osmosis, nanofiltration, and ultrafiltration, and it is extremely successful at removing contaminants from water and wastewater. The increased requirement for clean water for numerous industrial uses as well as home use is driving up demand for membrane separation equipment.

The biological segment is also expanding rapidly due to a greater emphasis on sustainability and the need to reduce the environmental impact of wastewater discharge.

### **Water Treatment Process Insights**

The India Water Treatment Market segmentation, based on Process, includes Primary Treatment, Secondary Treatment and Tertiary Treatment. The secondary treatment sector has the biggest market share. Secondary treatment removes dissolved and suspended organic matter and nutrients from wastewater using biological treatment methods, including activated sludge and sequencing batch reactors. The initial treatment procedure, which involves physically removing big solids and grit from wastewater, is very significant, particularly in businesses that produce a lot of solid waste. However, secondary treatment is more commonly utilized because it helps to remove the majority of organic matter and nutrients from wastewater.

### **Water Treatment Application Insights**

The India Water Treatment Market is segmented by Application, which includes Municipal and Industrial. The municipal segment dominated the market. Wastewater treatment is necessary and done in several cities in India. Treatment methods are used for several purposes, including preliminary, main, and secondary treatment, tertiary treatment, biological nutrient removal (BNR), resource recovery, and energy generation. Biomass is widely employed in municipal wastewater treatment. As a result, biological treatment is a key step in the treatment of biowaste. Municipal administrations in numerous places across India use wastewater technology to treat municipal wastewater.

**Figure 1: India Water Treatment Market, By ****Application****, 2023 & 2032 (USD Billion)**Source: Secondary Research, Primary Research, _Market Research Future_ Database and Analyst Review

### **India Water Treatment Country Insights**

India's water and wastewater treatment market is divided into four regions: north India, south India, east India, and west India. The West India division dominated the market. The fundamental cause was the high level of industry in Maharashtra and Gujarat. South India is the second-largest contributor. North India swiftly followed suit, particularly after the announcement of Ganga clean-up efforts and a Supreme Court pollution-control decision. Due to poor execution and little industrial penetration, eastern India contributes the least to water treatment.

## **India Water Treatment Key Market Players & Competitive Insights**

Leading market players are investing heavily in research and development in order to expand their Type lines, which will help the Water Treatment Market, grow even more. Market participants are also undertaking a variety of strategic activities to expand their footprint, with important market developments including new Type launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, the Water Treatment industry must offer cost-effective items.

Major players in the Water Treatment Market are attempting to increase market demand by investing in research and development operations, including Ecolab Inc., Veolia Group, Evoqua Water Technologies LLC, Aquatech International Corporation, Calgon Carbon Corporation, Toshiba Water Solutions Private Limited, VA Tech Wabag.

### **Key Companies in the Water Treatment Market include**

## **India Water Treatment Industry Developments**

Water Digest has recognized WABAG, and WABAG has been conferred the "Best Water Treatment Solution Provider" award at the Water Digest Water Awards 2022 - 23 in March 2023. Water treatment has entered into the main focus areas due to increasing development in agreed technology. WABAG has been the system that most governments and industries around the world by providing safe, potable water and hygienic means of waste disposal to billions of people.

In December 2022, WABAG won an Industrial Waste Water Treatment order in Romania of around INR 260 Crores (30M Euro) for the Rehabilitation of the Industrial Wastewater Treatment Plant ('WWTP') in Romania. The V and A design makes this appeal to be in the wastewater treatment environment instead of refinery others since it would attract lower volumes to refine others.

August 2022: An Israeli company, Huliot Pipes, commandeered towards Entering Indian Market ventilation and exhaust systems for the domestic wastewater treatment plant and CleaBlack Sewage Treatment Plant for recycling and reuse of wastewater.

In consideration to the Ministry of Jal Shakti of the Government of India, in FY201 2022, 61.52080 percent of the rural population had access to safe and adequate water all the time at the premises has gone up from 55.23 percent in FY2021.

## **India Water Treatment Market Segmentation**

### **Water Treatment Equipment Outlook**

### **Water Treatment Process Outlook**

### **Water Treatment Application Outlook**

## Market Drivers

### Rising Industrial Demand

The India Water Treatment Market is poised for growth due to the rising demand from various industrial sectors. Industries such as textiles, pharmaceuticals, and food processing require high-quality water for their operations, leading to an increased focus on water treatment solutions. Reports indicate that the industrial segment accounts for a substantial share of the overall water treatment market, with projections suggesting a compound annual growth rate of over 10% in the coming years. This trend is likely to drive innovation in treatment technologies, as industries seek to optimize water usage and comply with environmental regulations. Consequently, the market is expected to evolve, offering diverse solutions tailored to specific industrial needs.

### Increasing Water Scarcity

The India Water Treatment Market is experiencing a surge in demand due to increasing water scarcity across various regions. Rapid urbanization and industrialization have exacerbated the depletion of freshwater resources, leading to a pressing need for effective water treatment solutions. According to recent estimates, nearly 600 million people in India face high to extreme water stress, which underscores the urgency for advanced treatment technologies. This scarcity not only affects domestic water supply but also impacts agricultural productivity, prompting both government and private sectors to invest in innovative water treatment systems. As a result, the industry is likely to witness substantial growth as stakeholders seek to address these challenges through sustainable water management practices.

### Technological Innovations

The India Water Treatment Market is witnessing a wave of technological innovations that are transforming traditional water treatment processes. Advancements in membrane filtration, UV disinfection, and advanced oxidation processes are enhancing the efficiency and effectiveness of water treatment systems. These technologies not only improve water quality but also reduce operational costs, making them attractive to both consumers and industries. The integration of IoT and smart technologies in water treatment systems is also gaining traction, enabling real-time monitoring and management of water resources. As these innovations continue to emerge, they are likely to play a pivotal role in shaping the future of the India Water Treatment Market, driving growth and sustainability.

### Growing Awareness of Water Quality

The India Water Treatment Market is increasingly influenced by the growing awareness of water quality among consumers and businesses. With rising concerns over waterborne diseases and pollution, there is a heightened demand for effective water treatment solutions. Public awareness campaigns and educational initiatives are fostering a culture of health consciousness, prompting individuals to invest in home water treatment systems. Additionally, businesses are recognizing the importance of maintaining high water quality standards to ensure compliance with regulations and enhance their brand reputation. This shift in consumer behavior is likely to propel the market forward, as stakeholders seek reliable and efficient water treatment options to safeguard public health and the environment.

### Government Initiatives and Policies

The India Water Treatment Market is significantly influenced by various government initiatives aimed at improving water quality and accessibility. The Indian government has launched several programs, such as the National Water Policy and the Jal Jeevan Mission, which focus on providing safe drinking water to all citizens. These initiatives are expected to drive investments in water treatment infrastructure, thereby enhancing the market landscape. Furthermore, the government is likely to implement stricter regulations on wastewater management, compelling industries to adopt advanced treatment technologies. This regulatory framework not only promotes public health but also encourages private sector participation, creating a conducive environment for market expansion.

## Future Outlook

The India Water Treatment Market is poised for growth at 10.6% CAGR from 2025 to 2035, driven by urbanization, regulatory support, and technological advancements.

**New opportunities:**

- Expansion of decentralized water treatment systems in rural areas. Development of smart water management solutions leveraging IoT. Investment in advanced filtration technologies for industrial applications.

By 2035, the market is expected to achieve substantial growth, reflecting evolving consumer needs and technological innovations.

## Segment Insights

### By Equipment: Membrane Separation (Largest) vs. Disinfection (Fastest-Growing)

The India Water Treatment Market is segmented into several key equipment categories, with Membrane Separation leading in market share. This segment encompasses technologies such as reverse osmosis and ultrafiltration, critically essential for effective water purification processes. Disinfection equipment follows, exhibiting remarkable growth prospects fueled by increasing regulations and rising awareness of waterborne diseases. As demand for clean water escalates, both these segments are poised for significant evolution. Recent trends indicate a shift towards advanced disinfection methods, including UV radiation and ozone treatment, which are becoming preferred due to their effectiveness and eco-friendliness. The growing industrial sector, coupled with urbanization and government initiatives for improved water quality, drives the demand for innovative equipment. Thus, Membrane Separation remains prominent while Disinfection is quickly gaining traction as an essential solution for safe water supply.

Membrane Separation (Dominant) vs. Sludge Treatment (Emerging)

Membrane Separation technology occupies a dominant position in the India Water Treatment Market, recognized for its efficiency in removing contaminants and improving water quality. This method is widely adopted in various sectors, including municipal [wastewater treatment services](https://www.marketresearchfuture.com/reports/wastewater-treatment-services-market-12043) and industrial processes, due to its ability to provide high purity water while minimizing chemical usage. Meanwhile, Sludge Treatment is emerging as a crucial area within this market, driven by the need for effective waste management solutions. As environmental regulations tighten, industries are increasingly focusing on sustainable sludge handling and disposal methods. This segment is evolving with advancements in technologies like anaerobic digestion and thermal treatment, which not only reduce waste volume but also facilitate resource recovery. The juxtaposition of the established Membrane Separation and the rapidly evolving Sludge Treatment highlights a dynamic landscape reflective of the broader trends within the water treatment market.

### By Process: Primary Treatment (Largest) vs. Tertiary Treatment (Fastest-Growing)

In the India Water Treatment Market, the processing segment is crucial for effective wastewater management. Primary treatment currently holds the largest share among the three process values, as it is the first line of defense in eliminating physical impurities from water. Secondary treatment follows closely, with a significant market presence, while tertiary treatment is emerging quickly due to increasing emphasis on advanced purification techniques. As pollution concerns rise, the demand for these treatment processes intensifies, reshaping market dynamics.

Primary Treatment (Dominant) vs. Tertiary Treatment (Emerging)

Primary treatment, recognized for its effectiveness in removing suspended solids and large particles, dominates the market, serving as the essential first step in water purification systems. It encompasses various physical methods such as sedimentation and filtration, making it vital in industries dealing with heavy effluents. On the other hand, tertiary treatment, which includes advanced methods like ultrafiltration and reverse osmosis, is rapidly gaining traction as an emerging solution for meeting stringent effluent standards. This segment's growth is fueled by the need for high-quality water reuse and stringent regulations for effluent discharge, positioning it as a pivotal player in the sustainable management of water resources.

### By Application: Municipal (Largest) vs. Industrial (Fastest-Growing)

In the India Water Treatment Market, the Municipal application segment holds the largest share, driven by increasing urbanization and government initiatives for clean drinking water. This segment benefits from substantial public investments in infrastructure, ensuring safe water supply and sanitation, thereby commanding a significant portion of the overall market. Conversely, the Industrial application segment is witnessing rapid growth due to rising industrialization, particularly in sectors such as chemicals, manufacturing, and pharmaceuticals, which are necessitating advanced water treatment solutions for compliance and sustainability.

Application: Municipal (Dominant) vs. Industrial (Emerging)

The Municipal application in the India Water Treatment Market is characterized by its focus on providing safe and clean drinking water to urban and rural populations, backed by governmental policies promoting sanitation and hygiene. This segment’s dominance is supported by extensive infrastructure projects aimed at addressing water scarcity and pollution issues. On the other hand, the Industrial segment is emerging rapidly, driven by environmental regulations and the need for water-efficient processes. Industries are increasingly investing in advanced water treatment technologies to manage their water footprint and recycle wastewater, reflecting a shift towards sustainable practices. As industrial growth accelerates, this segment will likely become increasingly significant in shaping the water treatment landscape.

## Competitive Benchmarking

Leading market players are investing heavily in research and development in order to expand their Type lines, which will help the [Water Treatment Market](https://www.marketresearchfuture.com/reports/water-treatment-systems-market-1568), grow even more. Market participants are also undertaking a variety of strategic activities to expand their footprint, with important market developments including new Type launches, contractual agreements, mergers and acquisitions, higher investments, and collaboration with other organizations. To expand and survive in a more competitive and rising market climate, the Water Treatment industry must offer cost-effective items.Major players in the Water Treatment Market are attempting to increase market demand by investing in research and development operations, including [Ecolab Inc](https://en-in.ecolab.com/)., Veolia Group, Evoqua Water Technologies LLC, [Aquatech International Corporation](https://www.aquatech.com/), Calgon Carbon Corporation, Toshiba Water Solutions Private Limited, VA Tech Wabag.

## Recent News & Developments

Water Digest has recognized WABAG, and WABAG has been conferred the "Best Water Treatment Solution Provider" award at the Water Digest Water Awards 2022 - 23 in March 2023. Water treatment has entered into the main focus areas due to increasing development in agreed technology. WABAG has been the system that most governments and industries around the world by providing safe, potable water and hygienic means of waste disposal to billions of people.

In December 2022, WABAG won an Industrial Waste Water Treatment order in Romania of around INR 260 Crores (30M Euro) for the Rehabilitation of the Industrial Wastewater Treatment Plant ('WWTP') in Romania. The V and A design makes this appeal to be in the wastewater treatment environment instead of refinery others since it would attract lower volumes to refine others.

August 2022: An Israeli company, Huliot Pipes, commandeered towards Entering Indian Market ventilation and exhaust systems for the domestic wastewater treatment plant and CleaBlack Sewage Treatment Plant for recycling and reuse of wastewater.

In consideration to the Ministry of Jal Shakti of the Government of India, in FY201 2022, 61.52080 percent of the rural population had access to safe and adequate water all the time at the premises has gone up from 55.23 percent in FY2021.

## Report Scope

| MARKET SIZE 2024 | 2.3(USD Billion) |
| --- | --- |
| MARKET SIZE 2025 | 2.544(USD Billion) |
| MARKET SIZE 2035 | 6.968(USD Billion) |
| COMPOUND ANNUAL GROWTH RATE (CAGR) | 10.6% (2025 - 2035) |
| REPORT COVERAGE | Revenue Forecast, Competitive Landscape, Growth Factors, and Trends |
| BASE YEAR | 2024 |
| Market Forecast Period | 2025 - 2035 |
| Historical Data | 2019 - 2024 |
| Market Forecast Units | USD Billion |
| Key Companies Profiled | Tata Projects (IN), Larsen & Toubro (IN), Veolia Water Technologies (FR), SUEZ Water Technologies & Solutions (FR), Ecolab (US), Aquatech International (US), Pentair (US), Xylem (US), Thermax (IN) |
| Segments Covered | Equipment, Process, Application |
| Key Market Opportunities | Adoption of advanced filtration technologies to address increasing water quality concerns in the India Water Treatment Market. |
| Key Market Dynamics | Rising regulatory pressures and technological advancements drive innovation in the India Water Treatment Market. |
| Countries Covered | North America, Europe, APAC, South America, MEA |

## Frequently Asked Questions

**Q: What is the current valuation of the India Water Treatment Market?**
A: The India Water Treatment Market was valued at 2.3 USD Billion in 2024.

**Q: What is the projected market size for the India Water Treatment Market by 2035?**
A: The market is projected to reach approximately 6.968 USD Billion by 2035.

**Q: What is the expected CAGR for the India Water Treatment Market during the forecast period 2025 - 2035?**
A: The expected CAGR for the market during this period is 10.6%.

**Q: Which segments are included in the Equipment category of the India Water Treatment Market?**
A: The Equipment category includes Membrane Separation, Biological, Disinfection, and Sludge Treatment.

**Q: What are the projected valuations for the Membrane Separation segment by 2035?**
A: The Membrane Separation segment is projected to grow from 0.8 USD Billion to 2.4 USD Billion by 2035.

**Q: How does the Secondary Treatment segment perform in terms of valuation?**
A: The Secondary Treatment segment is expected to grow from 0.92 USD Billion to 2.76 USD Billion by 2035.

**Q: What applications are covered in the India Water Treatment Market?**
A: The market covers Municipal and Industrial applications, both projected to grow significantly.

**Q: What is the projected valuation for the Municipal application segment by 2035?**
A: The Municipal application segment is projected to increase from 1.15 USD Billion to 3.5 USD Billion by 2035.

**Q: Who are the key players in the India Water Treatment Market?**
A: Key players include Tata Projects, Larsen & Toubro, Veolia Water Technologies, and SUEZ Water Technologies & Solutions.

**Q: What is the expected growth trend for the Sludge Treatment segment?**
A: The Sludge Treatment segment is anticipated to grow from 0.3 USD Billion to 0.968 USD Billion by 2035.


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